Serving 275 students in grades Prekindergarten-5, Lily Lake Grade School ranks in the top 10% of all schools in Illinois for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 55-59% (which is higher than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 55-59% (which is higher than the Illinois state average of 30%).
The student-teacher ratio of 14:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 23% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Facts (2026)
- Grades: Prekindergarten-5
- Enrollment: 275 students
- Student-Teacher Ratio: 14:1
- Minority Enrollment: 23%
- Overall Testing Rank: Top 10% in IL
- Math Proficiency: 55-59% (Top 10%)
- Reading Proficiency: 55-59% (Top 10%)
- Science Proficiency: 70-79% (Top 10%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Lily Lake Grade School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Lily Lake Grade School's student population of 275 students has grown by 15% over five school years.
The teacher population of 19 teachers has grown by 11% over five school years.
Grades Offered
Grades Prekindergarten-5
Total Students
275 students
Total Classroom Teachers
19 teachers
School Calendar
School Rankings
Lily Lake Grade School ranks within the top 10% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Lily Lake Grade School is 0.38, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#189 out of 3542 schools
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
55-59%
27%
Reading/Language Arts Test Scores (% Proficient)
55-59%
30%
Science Test Scores (% Proficient)
70-79%
50%
Student-Teacher Ratio
14:1
13:1
American Indian
n/a
n/a
Asian
n/a
6%
Hispanic
18%
29%
Black
n/a
16%
White
77%
45%
Hawaiian
n/a
n/a
Two or more races
5%
4%
All Ethnic Groups
Eligible for Free Lunch
10%
43%
Eligible for Reduced Lunch
3%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Frequently Asked Questions
What is Lily Lake Grade School's ranking?
Lily Lake Grade School is ranked #189 out of 3,542 schools, which ranks it among the top 10% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
55-59% of students have achieved math proficiency (compared to the 27% IL state average), while 55-59% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Lily Lake Grade School?
275 students attend Lily Lake Grade School.
What is the racial composition of the student body?
77% of Lily Lake Grade School students are White, 18% of students are Hispanic, and 5% of students are Two or more races.
What is the student-teacher ratio of Lily Lake Grade School?
Lily Lake Grade School has a student ration of 14:1, which is higher than the Illinois state average of 13:1.
What grades does Lily Lake Grade School offer ?
Lily Lake Grade School offers enrollment in grades Prekindergarten-5
What school district is Lily Lake Grade School part of?
Lily Lake Grade School is part of Central CUSD 301 School District.
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